<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
</head>

<body>

  <style>
    * {
      margin: 0;
      padding: 0;
    }
    
    img {
      display: block;
    }
  </style>
  <table>
    <tr>
      <td style="border:1px red solid">
        <img src="https://js.cx/clipart/square_50.png" width="50" height="50">
      </td>
    </tr>
  </table>


</body>

</html>